Rosie insisted on deposit being mailed to Florida, which is impossible once you are on the cruise ship. She had problems and would not accept deposit via Paypal. We rented a car and drove down along the coast south of the cuise ship pier. There are a lot of beaches near the Chankanaab Water park where there are reefs and... more

My 2 boys and I spent a day with Roswitha and it was truly the highlight of our trip. We were on a cruise and in Cozumel for the day. I had found Roswitha and Mystic Snorkeling online and based on the information I saw on her website and the communication I had back and forth with her prior, we... more

Have been to Cozumel several times and love snorkeling. However, since hurricane Wilma the shoreline has been severely damaged although there are still things to see. We decided to book with Rosie because she takes small groups which we like and from her reviews on Tripadvisor. What a fantastic time and fun person Rosie is. One of our fellow commented... more

My husband and I went our with Roswitha in August and were VERY happy with the experience! Booking the tour was easy with great communication. While it seemed a little strange to send a deposit to FL pre-trip there were no problems and due to all the good TA reviews I was pretty comfortable with the arrangements. R picked us... more

So glad I discovered this tour on this site. I've snorkeled for over 50 years almost everywhere and without a doubt Rosswitha's tour was the best ever. She is knowledgeable of the area and allows time to really look and enjoy the sea life. Her assistant Santos is helpful and efficient. I'm so glad I didn't miss this almost once... more

My family and I (2 teenagers 17 & 14 and husband) felt blessed to have had such a perfect day of snorkeling with Rosie (8/13/09). Booking the tour with her in advance via email was very easy. She gave us excellent information regarding where to meet her and what to expect. My husband and I had been snorkeling only once... more

Our family went on Roswitha's tour with Aristeo on June 9, 2009. Aristeo was right there ready for us to board and we got to meet Roswitha (who didn't have to come out and meet us after her surgery but still did). Aristeo took us out and showed us 3 wonderful places to snorkel in different depths of water and... more

We just got home from a cruise to Cozumel, and while there, the highlight of our trip was our Mystic snorkeling tour. Rosi was unable to go - but she emailed me all the information, answered all my questions, and was very pleasant to deal with! My husband and I went out with two other couples, plus the boat driver... more

Just returned from Cozumel. I read great reviews about this snorkeling tour so I reserved a few spots thru email. There were only a few of us on the boat and we visited two of the best reefs - Columbia and Palancar. We saw turtles, nurse sharks, tuna, barracuda, etc. Couldn't have asked for a better place to snorkel; most... more